A novel high birefringence photonic crystal fiber with high nonlinear

Jiangyun Wang

doi:10.1117/12.3025796

6 May 2024 A novel high birefringence photonic crystal fiber with high nonlinear

Jiangyun Wang

Proceedings Volume 13161, Fourth International Conference on Telecommunications, Optics, and Computer Science (TOCS 2023); 1316103 (2024) https://doi.org/10.1117/12.3025796
Event: Fourth International Conference on Telecommunications, Optics and Computer Science (TOCS 2023), 2023, Xi’an, China

Abstract

A new structure of photonic crystal fiber with high birefringence and high nonlinearity is proposed. The birefringence, effective mode area and nonlinear coefficient characteristics are studied by finite element method (FEM). Numerical studies show that when the cladding hole spacing of fiber is 1.0μm, the birefringence is 2.06×10^-2 and the high nonlinear coefficient of 69 W^-1km^-1 can be obtained at the wavelength of 1.55μm. This kind of fiber is easy to fabricate because of its simple structure and strong regularity, which has a wide application prospect in polarization control.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jiangyun Wang "A novel high birefringence photonic crystal fiber with high nonlinear", Proc. SPIE 13161, Fourth International Conference on Telecommunications, Optics, and Computer Science (TOCS 2023), 1316103 (6 May 2024); https://doi.org/10.1117/12.3025796

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